/Engine/Plugins/Runtime/Metasound/Source/MetasoundStandardNodes/Public/MetasoundTriggerAccumulatorNode.h
template<uint32 NumInputs> class TTriggerAccumulatorOperator : public [Metasound::TExecutableOperator< TTriggerAccumulatorOperator< NumInputs > >](API\Plugins\MetasoundGraphCore\TExecutableOperator)